succedaneumn.
英 ,sʌksɪ'deɪnɪəm | 美 ,sʌksɪ'deniəm
中文n. 代用品；代用药；代理者
词根词源
succedaneum (n.)"substitute," 1640s, from neuter of Latin succedaneus "succeeding, acting as substitute" (see succeed). Especially of inferior drugs substituted for better ones. Related: Succedaneous.
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